High range ratio (maximum 400:1)

● Self-diagnostic functions: flow sensor fault alarm, temperature sensor fault alarm, over-range measurement alarm, low battery alarm

● Utilizes intelligent data error correction technology, ensuring high measurement accuracy and stability

● Built-in lithium battery power supply ensures over 10+1 years of use

● Equipped with a photoelectric interface, supporting on-site reading with handheld infrared meter reading tools

● Optional wired communication interface (M-BUS, 485) or wireless communication interface (LoRaWAN)

● Optional built-in NB-IoT/4G IoT communication module to form an IoT meter

● Selectable power supply methods:

1) Built-in battery power supply (default configuration)

2) External power supply (used with 485 configuration, voltage range: DC (7.5~24)V) (must be specified when ordering)

● Bidirectional metering capability (must be specified when ordering)

Overall dimension

Technique Parameter